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Trearddur Bay (Holy Island) Surf Forecast
/ Wales – Anglesy (10 surf breaks) /
Surf Forecasts
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Trearddur Bay (Holy Island) surf Forecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 6 pm Friday 19 Apr 2024 BST
Forecast update in hr min s Update imminent
Trearddur Bay (Holy Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trearddur Bay (Holy Island) sea temperature is 9.8°C (Statistics for 19 Apr 1981-2005 - mean: 8.7 °C max: 9.6 °C min: 6.4 °C)
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Trearddur Bay (Holy Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trearddur Bay (Holy Island) sea temperature is 9.8°C (Statistics for 19 Apr 1981-2005 - mean: 8.7 °C max: 9.6 °C min: 6.4 °C)
How big are the waves at Trearddur Bay (Holy Island) today?
The current surf forecast for Trearddur Bay (Holy Island) at 1AM is: 0.1m 5s primary swell from a Southwest direction (forecast issued at 06:00pm April 19). An open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | - | - |
| Afternoon (20 Apr) | 0.5ft (0.1m) | 12s |
| Evening (20 Apr) | - | - |
Table - waves today at Trearddur Bay (Holy Island). (Swell directed towards the surf break)
Updates in hr min s Update imminent
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Sat 27 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 5 | 4 | 4 | 5 | 5 | 5 | 5 | 12 | 12 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 4 | 6 | 6 | 6 | 7 | 6 | 6 | 4 | 4 | 3 | 4 | 4 | 5 | 5 | 16 | 16 | 16 | 16 | 4 | 4 | 3 | 4 | 15 | 14 | 14 | 4 | 4 | 14 | 14 | 14 | 5 | 14 | 13 | 13 | 5 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 5 | 10 | 10 | 5 | 0 | 9 | 0 | 0 | 4 | 8 | 8 | 8 | 8 | 8 | 8 | 4 | 4 | 4 | 7 | 7 | 1 | 7 | 7 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | cross- off | off | off | off | off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross | cross- off | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | glass | glass | glass | cross- on | cross- on | on | cross | cross- off |
High Tide / height (m) | 9:15PM 4.64 | 9:24AM 4.90 | 9:49PM 4.85 | 9:58AM 5.07 | 10:18PM 5.02 | 10:28AM 5.20 | 10:46PM 5.16 | 10:58AM 5.28 | 11:15PM 5.26 | 11:27AM 5.32 | 11:44PM 5.33 | 11:59AM 5.30 | 12:15AM 5.34 | 12:31PM 5.23 | 12:49AM 5.30 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 2:57PM 1.56 | 3:11AM 1.81 | 3:36PM 1.32 | 3:46AM 1.54 | 4:08PM 1.14 | 4:17AM 1.31 | 4:37PM 1.01 | 4:46AM 1.14 | 5:05PM 0.93 | 5:16AM 1.03 | 5:35PM 0.92 | 5:47AM 0.99 | 6:06PM 0.98 | 6:20AM 1.01 | 6:38PM 1.09 | |||||||||||||||||||||||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Sat 27 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - |
| Sunset | - | 8:25 | - | - | - | - | - | - | - | 8:28 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:31 | - | - | - | - | - | - | - | 8:34 | - | - | - | - | - | - | - | 8:35 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:38 | - | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 10 | 9 | 9 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 9 | 7 | 8 | 7 | 7 | 7 | 8 | 8 | 7 | 8 | 8 | 7 | 8 | 8 | 8 | 8 | 8 | 7 |
| Feels °C (?) | 3 | 1 | 1 | 3 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 6 | 6 | 6 | 6 | 4 | 4 | 2 | 2 | 2 | 3 | 2 | 2 | 3 | 5 | 5 | 5 | 3 | 4 | 2 | 3 | 2 | 5 | 4 | 2 | -2 | 0 | 0 | 0 | 1 | 3 | 3 | 3 | 5 | 6 | 4 | 6 | 5 | 5 | 5 | 5 | 3 |
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